YPC21 IP67 Waterproof Wireless Bluetooth Push-to-Talk (PTT) Button Switch for Zello, Compatible with iOS/Android Systems # One-touch Communication Function This Bluetooth PTT button for Zello can work with the Zello application and support relevant Zello software, allowing you to activate the one-touch communication function wirelessly. # IP67 Waterproof Rating This wireless PTT button has an IP67 waterproof and rainproof rating. Therefore, when you are riding a motorcycle or a bicycle outdoors, you don't need to worry about the device being damaged by rain. # Low-power Design This Bluetooth PTT button has extremely low power consumption, with a working time of over 200 days. Using an easily replaceable CR2032 coin cell battery, the device can operate continuously for 200 days or even longer. # Supported Operating Systems This wireless PTT button switch supports the Android 4.0 system and iOS 8.0 and above. You can specify to send messages to individuals or teams without taking out your phone. # Easy Installation The wireless PTT button for Zello is easy to install and is very safe to use on vehicles, motorcycles, bicycles, and electric vehicles. It is usually used in conjunction with a Bluetooth headset. Product Specifications 1. **Battery**: Coin cell battery (CR2032) 2. **Working Time**: Over 200 days 3. **Product Dimensions**: 3.3×3.3×2 cm 4. **Product Weight**: 14.2 grams 5. **Waterproof Rating**: IP67 6. **Connection Distance**: 30 meters 7. **Supported Software**: Zello 8. **Supported Operating Systems**: Android 4.0/iOS 8.0 and above Package Contents 1. 1 wireless PTT button 2. 1 strap 3. 1 CR2032 coin cell battery 4. 1 English user manual Other Notes No other items are included.